581268064

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5712

約数の個数: 72

約数和(自身を含む): 1304621640

約数和(自身を除く): 723353576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 988, 1352, 1976, 2704, 3211, 3952, 5408, 5657, 6422, 7904, 11314, 12844, 22628, 25688, 45256, 51376, 73541, 90512, 102752, 107483, 147082, 181024, 214966, 294164, 429932, 588328, 859864, 956033, 1176656, 1397279, 1719728, 1912066, 2353312, 2794558, 3439456, 3824132, 5589116, 7648264, 11178232, 15296528, 18164627, 22356464, 30593056, 36329254, 44712928, 72658508, 145317016, 290634032, 581268064]

約数ペア:

[(1, 581268064), (2, 290634032), (4, 145317016), (8, 72658508), (13, 44712928), (16, 36329254), (19, 30593056), (26, 22356464), (32, 18164627), (38, 15296528), (52, 11178232), (76, 7648264), (104, 5589116), (152, 3824132), (169, 3439456), (208, 2794558), (247, 2353312), (304, 1912066), (338, 1719728), (416, 1397279), (494, 1176656), (608, 956033), (676, 859864), (988, 588328), (1352, 429932), (1976, 294164), (2704, 214966), (3211, 181024), (3952, 147082), (5408, 107483), (5657, 102752), (6422, 90512), (7904, 73541), (11314, 51376), (12844, 45256), (22628, 25688)]